True Ames Greenough 4A 8" in Kelp
SKU: TAF086
Sale price
$90.00
Shipping calculated at checkout
Only 1 in stock
Greenough 4-A Single Fin
Description
The Greenough 4-A Single Fin is one of the most iconic, functional, and versatile single fins ever designed. Known for its balanced performance, it works exceptionally well across a wide variety of surfboard shapes and surfing styles.
A staple in the True Ames lineup for over 40 years, the 4-A continues to be their best-selling fin. Its timeless design delivers smooth flow, reliable control, and all-around performance, making it a go-to choice for surfers seeking versatility and consistency in any condition.
Features
- Iconic and time-tested single fin design
- Highly versatile across multiple board types
- Balanced performance with smooth flow and control
- Proven design trusted for over 40 years
- Ideal for a wide range of conditions and riding styles
Performance Profile
- Form: Medium profile with a full base and a tapering, moderately flexible tip
- Function: Holds when you need control and releases when you want freedom
- Feel: Neutral-positive and well-balanced—drives off the bottom with responsive, smooth arcing turns
- Overall: Highly versatile, designed to perform across all board shapes and surf conditions
Size Chart
| Size | Height | Base | Area |
|---|---|---|---|
| 6.5" | 6.49" | 5.42" | 22.86 in² |
| 7.0" | 7.09" | 5.67" | 24.89 in² |
| 7.5" | 7.55" | 5.95" | 26.86 in² |
| 8.0" | 8.11" | 6.09" | 28.85 in² |
| 8.5" | 8.51" | 6.42" | 32.19 in² |
| 9.0" | 9.14" | 6.93" | 36.13 in² |
| 9.75" | 9.71" | 7.09" | 39.93 in² |
| 10.0" | 10.08" | 7.42" | 43.85 in² |
| 10.5" | 10.63" | 7.91" | 48.44 in² |
Construction & Fit
- Construction: Solid fiberglass
- Finish: Matte
- Fitment: Single fin box
- Application: Screw and plate
